4567087581

素因数分解:

$3^1\times 7^2\times {\mathrm{1637}}^1\times {\mathrm{18979}}^1$

素因数の和:20633

約数の個数: 24

約数和(自身を含む): 7088346720

約数和(自身を除く): 2521259139

約数列:

[1, 3, 7, 21, 49, 147, 1637, 4911, 11459, 18979, 34377, 56937, 80213, 132853, 240639, 398559, 929971, 2789913, 31068623, 93205869, 217480361, 652441083, 1522362527, 4567087581]

約数ペア:

[(1, 4567087581), (3, 1522362527), (7, 652441083), (21, 217480361), (49, 93205869), (147, 31068623), (1637, 2789913), (4911, 929971), (11459, 398559), (18979, 240639), (34377, 132853), (56937, 80213)]